baber/WOPTO huggingface dataset:
Patent JP-2003033714-A (JP)
Title: Method and device for supplying high-viscosity paint
Inventor: TAKEUCHI TORU
IPC: B01F23/47
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for supplying a high-viscosity paint capable of evenly mixing a paint and capable of supplying a paint whose viscosity is lowered which may be used for painting to a spray gun, dispensing with a special heating device, or the like, and by transporting a high-viscosity main agent and a hardening agent to a certain mixing device and mixing them therein. SOLUTION: In a method for supplying a high-viscosity paint, wherein the main agent and the hardening agent each stored in a separate tank are transported by pumps to the mixing device, after they are mixed in the mixing device, a paint obtained by mixing them is supplied to the spray gun, a motor- driven movable element is built-in the mixing device, two solutions are mixed by allowing the movable element to the rotated, thereby allowing the viscosity of the mixed paint to be lowered so as to be used for painting and the mixed paint is supplied to the spray gun.
Patent JP-2003034113-A (JP)
Title: Suspension device
Inventor: MOMIYAMA FUJIO
IPC: B60G9/04
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost suspension device with a leaf spring and an air spring capable of achieving the road surface vibration shut-off effect as excellent as a four-bag air suspension while maintaining the merits of the low cost and less increase of the vehicle weight. SOLUTION: In the suspension device, an axle 2 is elastically supported by the leaf spring 4 whose front end part is attached to the vehicle body side and the rear end part to the vehicle body side via the air spring 7. The front end part of the leaf spring 4 is attached to a side rail 1 (on the vehicle body side) at a position sufficiently higher than the axle 3. The side part of the leaf spring 4 is formed to form a nearly L-shaped bending part 8, bulging from the attached part toward the front side of the vehicle and descending, then gently turned back toward the rear side of the vehicle. The thickness of the leaf spring in the front side part is relatively thinner than the rest of the leaf spring.
Patent JP-2002080479-A (JP)
Title: New benzothiazine compound, method for producing the same and pharmaceutical composition
Inventor: CORDI ALEX
IPC: C07D513/04
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a material having excellent pharmacological activities to AMPA flux, and useful as an AMPA-regulating material. SOLUTION: This compound is represented by the formula, or an additional salt with a pharmaceutically acceptable acid or base.
Patent JP-2003039592-A (JP)
Title: Thin-wall molded body and manufacturing method thereof
Inventor: HAMA YASUO
IPC: B32B15/01
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a thin-wall case body excellent in corrosion resistance and electromagnetic shielding properties. SOLUTION: The thin-wall molded body has an aluminum alloy on one side, while a metal having high electromagnetic shielding properties is provided on the other side directly or with an interposition, and the body is molded by hot forging or warm forging.
Patent JP-2003039920-A (JP)
Title: Beat member, pneumatic tire, and wheel
Inventor: NAGAYA TAKESHI
IPC: B60C15/04
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a beat member for easily fitting a tire to a wheel rim, a pneumatic tire of excellent rim assembling workability having the beat member, and an optimum wheel structure for fixing the beat member. SOLUTION: Expandability is given to the beat member 10, and a pressure- proof tube 15 and a valve 14 for pressure-filling gas are provided in a resin tube 11 by constituting the beat member 10 by a hollow and expandable, annular resin tube 11, a first reinforcing layer 12 which is provided on an outer side of the resin tube 11 so as to cover the resin tube 11 and has a fiber cord 12C which is spirally wound in the longitudinal direction of the resin tube 11, and a second reinforcing layer 13 which is provided on the outer side of the first reinforcing layer 12 and has a fiber cord 13C which is spirally wound in the longitudinal direction of the resin tube 11.
Patent JP-2002116410-A (JP)
Title: Optical system for head mounted type display
Inventor: PARK BU GO
IPC: G02F1/13
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical system for a head mounted type display capable of realizing low manufacturing cost by using inexpensive parts and providing an excellent picture to a wearer by enhancing the utilization efficiency of light emitted from a light source. SOLUTION: This optical system for the head mounted type display is equipped with the light source 22, an illumination prism 24 desirably bending the light emitted from the light source 22 so as to change the path of the light, a polarizing plate 28 polarizing the light emitted from the prism 24, a polarizing beam splitter 30 reflecting the polarized light emitted from the plate 28, a reflection type liquid crystal panel 10 displaying the picture with the light reflected by the splitter 30, and a free curved surface prism 40 disposed in front of the splitter 30 and reflecting and converging the light emitted from the panel 10, so that the picture of the panel 10 is enlarged.
Patent JP-2003039476-A (JP)
Title: Molded product, method for manufacturing molded product and casing for fluid equipment
Inventor: KISHI NAOYA
IPC: B29C45/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a molded product by which a molded product with such features that the existence level of holes is controlled to be less than specified without resorting to a complicated temperature manipulation and no molding failure occurs and a thick-walled part is formed, is manufactured. SOLUTION: The method for manufacturing the molded product with a thick- walled part of not less than 10 mm is characterized in that a norbornene monomer is polymerized in a lumpy form, in the presence of ruthenium carbene complex using a mold set at not higher than 70 deg.C.
Patent JP-2003043842-A (JP)
Title: Medium carrying device and image forming device
Inventor: MATSUYA TAKASHI
IPC: G03G15/20
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a medium carrying device capable of keeping securing the feed of a medium by exact feeding amount over as a long term as possible. SOLUTION: A 2nd carrying roller 32 is supported by a rocking frame 45. The roller 32 is energized toward a 1st carrying roller 31. The displacement of the roller 32 is regulated at the most proximate position by the action of a stopper 49. Pressing force is evaded between the rollers 31 and 32. When temperature rises, cylindrical surface members 38 and 39 are thermally expanded. The rollers 31 and 32 come into contact with each other. When the rollers 31 and 32 are rotated at the contact time, they carry a printing medium.
Patent JP-2003047368-A (JP)
Title: Lure
Inventor: KONISHI KENJI
IPC: A01K85/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a lure stably moving by the drawing with a fishing line without abruptly meandering in unintentional directions deviated from the drawing direction. SOLUTION: The lure has an engaging part on the front end of the length of the lure body to connect a fishing hook and another engaging part at the rear end of the body to connect a fishing line. A resistor such as a collar encircling the circumference of the lure body is formed at the part near the front end to increase the resistance of water applied to the lure in the case of drawing the lure with the line in fishing.
Patent JP-2003043945-A (JP)
Title: Inspection method, semiconductor device and display device
Inventor: ORII TOSHIHIKO
IPC: G02F1/1368
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To improve the manufacturing efficiency and to reduce the production cost by conducting an inspection at the stage where a wafer is formed as a semiconductor circuit board. SOLUTION: While conducting an inspection of a semiconductor board that constitutes of a liquid crystal display device, electric charges, which are being accumulated on the pixel capacitors connected to a plurality of pixel switches that are selected from all pixel switches connected to a single data line, are simultaneously read from the same one data line. Note that in the reading above, the potential variation obtained from the data line is made large. Then, the potential variation obtained from the line is amplified to make it a larger output and used for the inspection. Thus, even though the ratio of the pixel capacitor with respect to the wiring capacitor becomes smaller as the size of the liquid crystal display device is reduced and the display becomes highly precise, the potential variation reflecting a failure condition of pixel cell driving circuit is surely detected.
Patent JP-2003047665-A (JP)
Title: Electrotherapeutic massage apparatus
Inventor: KISHIDA TOSHIO
IPC: A61N1/32
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrotherapeutic massage apparatus capable of giving the same feeling as an actual massage by hands of a person by giving an output pulse periodically fluctuated in level at a low frequency. SOLUTION: This massage apparatus comprises a charge and discharge circuit 10 for generating a periodically fluctuating wave in level at low frequency; an IC circuit for generating a pulse; a modulation means 12 for modulating the pulse to a level according to the periodically fluctuating wave; and a superposing means 16 for superposing a pulse of fixed level to the pulse modulated in level. This massage apparatus outputs the output pulse according to the superposed pulse outputted from the superposing means 16.
Patent JP-2003055039-A (JP)
Title: Microwave dielectric composition and production method therefor
Inventor: OSATO HITOSHI
IPC: C01G23/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a microwave dielectric composition which can deal with various requests for performance in macrowave dielectric properties, while laying the foundation on the structure of Ban La4 Ti3+n O12+3n , by changing its purity and compositional formula. SOLUTION: The microwave dielectric composition in the first invention consists of a ceramics composition expressed by An R4 Ti3+n O12+3n ; wherein, A is alkaline-earth metal elements; and R is rare earth elements, and the case of A=Ba and, also, R=La is not included, and, the compositional ratio n=1, 2 or 4. The microwave dielectric composition in the second invention consists of a ceramic composition expressed by AXR4 Ti3+ XO12+3 X; wherein, A is alkaline- earth metal elements; and R is rare earth elements, and, the compositional ratio X lies within the range of 0.5<X<5 (X = the one exclusive of 1, 2 and 4). Thus, various compact microwave dielectric resonators having excellent transmission and reception properties can be mass-produced at low cost.
Patent JP-2003020132-A (JP)
Title: Paper feeding device
Inventor: KUJIRA EISHIN
IPC: B65H3/52
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To remove the instability caused by a thickness and hardness of a paper as much as possible when feeding papers one by one in printing and processing after printing. SOLUTION: A paper feeding device is constituted in such a way that loosening among papers caused by leaning papers and application of gravity to a paper feeding rubber are utilized and a facing angle of a stop rubber can be changed for an advance angle of paper in the relation between the paper feeding rubber and the stop rubber to remove a conventional defect and achieve high efficiency and stabilization.
Patent JP-2003056635-A (JP)
Title: Oil lock mechanism of hydraulic shock absorber
Inventor: MURAKAMI HARUSUKE
IPC: B62K25/08
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a large oil lock load by increasing the cross sectional area of an oil lock oil chamber and improve the responsiveness and the efficiency for assembly of a check valve to eliminate a negative pressure in the oil lock oil chamber when oil lock collar comes out of an oil lock piece in the oil lock mechanism of a hydraulic shock absorber. SOLUTION: In this oil lock mechanism of the hydraulic shock absorber 10, a partition member (bottom piece 51) is installed on the lower inner periphery of a damper cylinder 21, an oil chamber 74 communicating with the oil lock oil chamber 72 is formed under the partition wall member, and an oil chamber 55 communicating with an oil reserving chamber 31 is formed above the partition wall member. A communication hole 75 is provided in the partition wall member, and a check valve 76 is installed in the communication hole 75.
Patent JP-2003069208-A (JP)
Title: Structure for soldering part onto printed board
Inventor: YAMASHITA HIROSHI
IPC: H05K3/34
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure for soldering a part onto a printed board by which solder flow during DIP of the leg of the part can be prevented and a solder be also made thick. SOLUTION: This structure is designed to solder the leg 1a of a part 1 onto a printed board 2 during DIP when the part 1 is fitted to the printed board 2. In such a structure, a surface mounting type chip 3 for preventing convection current is arranged for soldering adjacent to the rear side in the direction of the DIP where a solder is required at the leg 1a of the part 1 in the printed board 2.
Patent JP-2003062594-A (JP)
Title: Method and apparatus for treating organic waste water containing high concentration suspended substance
Inventor: TAKADERA TAKAHIDE
IPC: C02F3/34
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of effectively treating even organic waste water containing much suspended substances. SOLUTION: The method for treating the organic waste water containing the suspended substances by means of a microorganism-immobilized carriers is characterized in that the microorganisms immobilized to the carrier consist of an acid fermentation bacteria group and a methane fermentation bacteria group, where the microorganism-immobilized carrier consists of a flowable granular organic gel particulate whose diameter is 0.5 to 6.0 mm and that a treating bath is agitated continuously or intermittently.
Patent JP-2003069065-A (JP)
Title: Photovoltaic power generation system
Inventor: FUJISAKI TATSUO
IPC: H01L31/042
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic power generation system which is capable of automatically controlling the temperature of a solar cell element so as not to exceed its temperature limit, making the best use of heat energy of insulation which is not photovoltaically converted. SOLUTION: A photovoltaic power generation system is equipped with a thermoelectric conversion element 106 located on the back of a solar cell element 103 so as to effectively utilize sunlight 101. Furthermore, the power generation system is equipped with a temperature-sensitive operating means 612 which operates corresponding to the temperature of the solar cell device 103, and a heat dissipation changing means 605 which changes the solar cell element 103 in heat dissipating properties while deformed on the basis of the operation of the temperature-sensitive operating means 612.
Patent JP-2003069483-A (JP)
Title: Antenna azimuth controller in relay vehicle
Inventor: YUASA NOBUO
IPC: H04B7/26
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an antenna azimuth controller that recognizes an accurate magnetic declination so as to control an antenna of a relay vehicle to be directed in an accurate azimuth. SOLUTION: A navigation device 12 calculates a detected traveling azimuth of the relay vehicle tying two points of the vehicle. An earth magnetism sensor 13 senses the azimuth in which the relay vehicle is directed. The magnetic declination is calculated from an error between the traveling azimuth and the relay vehicle azimuth. Further, a position of a base station is obtained from a base station position information database 16 and the azimuth of the base station from the relay vehicle is calculated on the basis of the position of the base station and the position of the relay vehicle. The antenna azimuth is calculated on the basis of the relay vehicle azimuth, the magnetic declination, and the azimuth of the base station from the relay vehicle.
Patent JP-2003069427-A (JP)
Title: Phase locked loop circuit
Inventor: CHINDO KOJI
IPC: H03L7/199
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a phase locked loop circuit that can reduce a phase lock time without causing a frequency jump at start of phase locking. SOLUTION: The phase locked loop circuit for generating an output signal phase-locked to a reference input signal is provided with a phase comparator that compares a phase of the reference input signal with a phase of a signal resulting from frequency-dividing the output signal, a low pass filter that smoothes an output signal of the phase comparator, a voltage-controlled oscillator that outputs an output signal with an oscillated frequency corresponding to a voltage smoothed by the low pass filter, a frequency divider that frequency- divides an output signal of the voltage-controlled oscillator, and a control circuit that generates an enable signal on the basis of the reference input signal and an operation start signal and supplies them to the frequency divider.
Patent JP-2003073567-A (JP)
Title: Water-soluble polymer dispersion and method for producing the same
Inventor: TAKEDA HISAO
IPC: C08L101/14
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion containing a dispersant, capable of producing a water-soluble polymer in good efficiency while suppressing thickening at the time of polymerization when a dispersion polymerization is carried out in an aqueous solution of a salt in the presence of a high-molecular dispersant, and further to provide a method for efficiently producing the dispersion. SOLUTION: This polymer dispersion contains both of fine particles of a water-soluble polymer having <=100 μm particle diameters, and one or more kinds of ionicities selected from cationic, nonionic and ampholytic, and each at least one kind or more of a specific polycondensed polymer and a natural polymer soluble in the aqueous solution of the salt as the dispersant, coexisting in the aqueous solution of the salt. The polymer dispersion is efficiently produced by making at least one kind or more of the polycondensed polymer and the natural polymer coexist at the time of polymerization.
Patent JP-2003074704-A (JP)
Title: Combination oil ring
Inventor: TAKIZAWA AKIYOSHI
IPC: C23C8/26
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To hold the outer peripheral roundness of an oil ring body in a range of leaving a nitride layer when polishing by suppressing the deformation quantity in forming the nitride layer on the outer peripheral surface and inner peripheral surface of the oil ring body made of stainless steel with low chromium, constituting a combination oil ring. SOLUTION: This combination oil ring is provided with the oil ring body 1 made of steel having an M-shaped or I-shaped cross section and an inner peripheral surface 3 formed with an annular groove 4, and a coil expander 2 made of steel, arranged in the annular groove 4 of the oil ring body 1 and generating resilience of pressing the oil ring body 1 to the inner peripheral wall of a cylinder. The nitride layers are formed on at least the outer peripheral surface 11 and inner peripheral surface 12 of the oil ring body 1 formed of stainless steel containing 3.0-13.0 wt.% chromium. There is little change of outer peripheral roundness by controlling the ratio of the outer peripheral side surface length to inner peripheral side surface length at the cross section of the oil ring body 1 to be 1.08-1.32.
Patent JP-2003078861-A (JP)
Title: Card type cd recorder
Inventor: TAKAHASHI MOTOMU
IPC: H04N5/765
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a card type CD recorder for enabling an unspecified user who does not have a digital camera or a CD writer to produce and record original contents. SOLUTION: When a customer stands in front of the card type CD recorder 7, a speaker 12 and a monitor display 11 explain how to produce a card type CD. When a production contents are inputted with a touch panel 18, a digital video camera 15 for moving image photographing photographs a moving image of the customer, and a microphone 16 records voice. When the photographing is finished, the photographed moving image is reproduced on the monitor display 11 with a desired background overlapped. If the customer is satisfied with the photographed moving image, a digital camera 14 for still picture photographing photographs a still picture of a customer's face, etc., and the photographed still picture is reproduced on the monitor display 11 with a desired background overlapped.  If the customer is satisfied, the moving image and the voice are recorded on a card type CD, the card type CD is ejected, and the still picture is printed in a label and ejected.
Patent JP-2003079189-A (JP)
Title: Driving method of dc motor, method and apparatus for feeding sheet, imaging apparatus, and image reader
Inventor: ICHIMURA KEI
IPC: B65H5/06
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a driving method of DC motor for moving a stopping sheet and stopping it at a predetermined point in which the sheet is stopped accurately at a target sheet feed position by the digital positional signal of an encoder having a resolution equal to a positioning resolution. SOLUTION: Sheet feed is performed continuously for a plurality of digital positional signals in sections (sections A and B) where a stopping sheet is started to move and the rotational speed of a DC motor is accelerated up to a constant speed, a section (section C) where the sheet is fed continuously at the constant speed, and a section (section D) where the sheet is brought close to a target sheet feed position by decelerating the sheet feed speed significantly. Subsequently, in a section E, the sheet is brought close to a target stop position precisely and stopped while controlling the rotational speed little by little in correspondence with variation of the digital positional signal.
Patent JP-2002197652-A (JP)
Title: High-density information recording and reproducing device
Inventor: PARK KANG-HO
IPC: G11B7/12
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To increase a recording speed by locally heating a medium not only by the proximity field light emerging from an opening but by the current induced at the front end of an electrically conductive cantilever thereby recording information in recording the information to the medium. SOLUTION: This device includes a cantilever stage 12, the electrically conductive cantilever 10 which is formed with a proximity field light opening type probe 11 and records the information by locally heating the medium 25 not only by the proximity field light emerging from the proximity field light opening type probe 11 but by the current induced by itself and a photodetector 42 which reproduces the recorded information as the reflectivity of the light emerging from the proximity field light opening type probe 11 or the transmittance to the medium 25.